Home Comparison Intel Core i7 7800X vs KaiXian KX 7000 8

Intel Core i7 7800X vs KaiXian KX 7000 8

We compared two desktop CPUs: Intel Core i7 7800X with 6 cores 3.5GHz and KaiXian KX 7000 8 with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7800X 's Advantages
Larger memory bandwidth (79.47GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 3.0GHz)
KaiXian KX 7000 8 's Advantages
Released 6 years and 7 months late
Integrated graphics card
Higher specification of memory (4800 vs 2400)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (95W vs 140W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 7800X +64%
963
KaiXian KX 7000 8
584
Cinebench R23 Multi Core
Intel Core i7 7800X +102%
7269
KaiXian KX 7000 8
3595
Geekbench 6 Single Core
Intel Core i7 7800X +65%
1362
KaiXian KX 7000 8
823
Geekbench 6 Multi Core
Intel Core i7 7800X +59%
6082
KaiXian KX 7000 8
3813
VS

General Parameters

May 2017
Release Date
Dec 2023
Intel
Manufacturer
ZHAOXIN
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Century Avenue
i7-7800X
Processor Number
KX-7000/8
LGA-2066
Socket
LGA/BGA
N/A
Integrated Graphics
C-1190

Package

14 nm
Manufacturing Process
7 nm
140 W
Power Consumption
95 W
100 °C
Peak Operating Temperature
-

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
8
3.5 GHz
Performance Core Base Frequency
3.0 GHz
4 GHz
Performance Core Turbo Frequency
3.7 GHz
-
Efficiency Cores
0
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
0
6
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
30
64 K per core
L1 Cache
-
1 MB per core
L2 Cache
4 MB
8 MB shared
L3 Cache
32 MB
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2400
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
-
Shader Units
-
Texture Units
-
Raster Operation Units
-
Execution Units
-
Power Consumption
-
Graphics Performance
0 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
28
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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